The Object Type setting refers to the type of object on which you performed the action. The Developer determines the object type or class automatically, based on the Template Set selected. The Developer then determines which template text to use for the bubble text. Each Template Set may contain different text for the same object type.
The Object Type list is divided into an upper and lower section, separated by a horizontal line. All object types appear in the lower section. The upper section contains a list of the most commonly used object types. As you change object types, the new entries are added to the upper section; older entries in the upper list are removed to make room for the new ones. The upper section then becomes a personalized list of the objects you frequently use, making object type changes faster and easier to manage.